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Paper Abstract and Keywords
Presentation 2019-03-05 13:50
ID Allocation and Query Transfer Methods for Reducing Processing Load on Distributed Key Value Stores
Takahiro Kadoguchi, Taiju Mikoshi, Katsunori Oyama, Toshihiro Nishizono (Nihon Univ.) NS2018-274
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes an ID allocation algorithm to equalize node load in distributed key value store (KVS). The paper also proposes a method for efficiently transferring queries using the characteristics of the allocation algorithm. When adding a node having IDs of powers of 2, the additional ID is arranged at a position dividing the area with the largest ID interval into two. Since the placement algorithm specifies the optimum position from multiple candidates, the load imbalance in node failure is minimized. Adjusting the number of IDs of additional nodes guarantees load equalization even when the number of nodes is not a power of 2. By setting the origin of the ID arrangement to 0, the high order bit of the query key hash value can specify the destination node. This characteristics leads the methods of routing table configuration, IP address setting and address resolution at destination nodes. The proposed method is effective because it can be applied to KVS of two kinds of OSS.
Keyword (in Japanese) (See Japanese page) 
(in English) distributed key value store / routing / id allocation algorithm / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 465, NS2018-274, pp. 471-476, March 2019.
Paper # NS2018-274 
Date of Issue 2019-02-25 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee IN NS  
Conference Date 2019-03-04 - 2019-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2019-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) ID Allocation and Query Transfer Methods for Reducing Processing Load on Distributed Key Value Stores 
Sub Title (in English)  
Keyword(1) distributed key value store  
Keyword(2) routing  
Keyword(3) id allocation algorithm  
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1st Author's Name Takahiro Kadoguchi  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Taiju Mikoshi  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Katsunori Oyama  
3rd Author's Affiliation Nihon University (Nihon Univ.)
4th Author's Name Toshihiro Nishizono  
4th Author's Affiliation Nihon University (Nihon Univ.)
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Speaker
Date Time 2019-03-05 13:50:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2018-274 
Volume (vol) IEICE-118 
Number (no) no.465 
Page pp.471-476 
#Pages IEICE-6 
Date of Issue IEICE-NS-2019-02-25 


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